Championnat du Calvados 2025-U12
Open SwissStandard
23 players participated in this 5-round tournament, held from 29 Nov 2025 to 30 Nov 2025 in Lisieux, France. Top 10 Elo average was 907, and top seed was Ethan Lim (🇫🇷 FRA, 1618).
Adrien Caceres-Cheron (🇫🇷 FRA, 1527) won with 5.0/5, ahead of Syam Deslandes (5.0) and Ethan Lim (4.0). Caceres-Cheron shared the lead from round 2, winning on tie-break.
Location
🇫🇷Lisieux, France
Dates
29 Nov 2025 → 30 Nov 2025
Time control
Standard: 50 minutes with 10 seconds increment from move 1
System
Swiss · 5 rounds
Federations · 1 represented
🇫🇷France×10
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsTight race until R5; 2 players tied at 5.0/5, decided on Buchholz. Title race narrowed from 3 co-leaders at R4 to 2 at the finish.
Co-leaders
18
8
5
3
2
R5 · TIEBREAK CLUSTER
2 players finish on 5.0/5. Caceres-Cheron takes the title on Buchholz Cut1 (12.5).
WIN STREAKS · 3 top finishers
Adrien Caceres-Cheron 5 wins (R1–R5)Syam Deslandes 5 wins (R1–R5)Ethan Lim 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Adrien Caceres-Cheron | * | — | 1 | — |
| 2Syam Deslandes | — | * | — | 1 |
| 3Ethan Lim | 0 | — | * | — |
| 4Raphael Blotiere | — | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Caceres-Cheron, Adrien | 1527 | FRA | +17B | +14N | +11B | +3N | +6B | 5.0 | 12.5 | 14.5 | 14.50 | 2375 | +45.6 |
| 2 | Deslandes, Syam | 0 | FRA | +?B | +?B | +?N | +6N | +5B | 5.0 | 7.0 | 7.0 | 7.00 | 1581 | 0.0 |
| 3 | Lim, Ethan | 1618 | FRA | +16N | +20B | +7N | −1B | +8N | 4.0 | 13.0 | 14.0 | 9.00 | 1491 | -14.0 |
| 4 | Desmonts, Jean-Baptiste | 1511 | FRA | +15N | +12B | −5N | +14B | +7N | 4.0 | 12.5 | 15.0 | 11.00 | 2255 | +21.2 |
| 5 | Blotiere, Raphael | 0 | FRA | +?B | +9N | +4B | +?N | −2N | 4.0 | 12.0 | 12.0 | 7.00 | 1456 | 0.0 |
| 6 | Bataa, Agar | 1530 | FRA | +21N | +19B | +10N | −2B | −1N | 3.0 | 15.0 | 16.0 | 6.00 | 726 | -20.4 |
| 7 | Decoster, Gustave | 1460 | FRA | +23B | +18N | −3B | +9N | −4B | 3.0 | 13.0 | 13.0 | 5.00 | 727 | -32.4 |
| 8 | Seurin, Clement | 0 | FRA | +13B | −10N | +22B | +?N | −3B | 3.0 | 11.0 | 11.0 | 4.00 | 818 | 0.0 |
| 9 | Rabeisen, Louis | 0 | FRA | +?N | −5B | +16N | −7B | +17B | 3.0 | 11.0 | 11.0 | 4.00 | 655 | 0.0 |
| 10 | Mussard, Thomas | 1423 | FRA | +?N | +8B | −6B | −11N | +?B | 3.0 | 9.0 | 9.0 | 3.00 | 732 | 0.0 |
| 11 | FIDE 80441858 | 0 | — | F | +?B | −1N | +10B | +?N | 3.0 | 8.0 | 8.0 | 3.00 | 726 | 0.0 |
| 12 | FIDE 527064620 | 0 | — | +?B | −4N | −13B | +23N | +?B | 3.0 | 7.0 | 7.0 | 0.00 | 636 | 0.0 |
| 13 | FIDE 653014154 | 0 | — | −8N | +?B | +12N | +?B | −?N | 3.0 | 6.0 | 6.0 | 3.00 | 750 | 0.0 |
| 14 | FIDE 560064188 | 0 | — | +?B | −1B | +?N | −4N | =?B | 2.5 | 9.0 | 9.0 | 0.00 | 681 | 0.0 |
| 15 | FIDE 527064565 | 0 | — | −4B | +?N | −?N | +16B | =?N | 2.5 | 6.0 | 6.0 | 2.00 | 693 | 0.0 |
| 16 | FIDE 527064344 | 0 | — | −3B | +?N | −9B | −15N | +?B | 2.0 | 9.5 | 9.5 | 0.00 | 818 | 0.0 |
| 17 | FIDE 560064137 | 0 | — | −1N | +?B | −?N | +20B | −9N | 2.0 | 9.0 | 9.0 | 1.00 | 726 | 0.0 |
| 18 | FIDE 80488773 | 0 | — | +?N | −7B | +20N | −?B | −?N | 2.0 | 4.0 | 4.0 | 1.00 | 703 | 0.0 |
| 19 | FIDE 560064161 | 0 | — | +?B | −6N | −?B | −?N | +?N | 2.0 | 3.0 | 3.0 | 0.00 | 732 | 0.0 |
| 20 | FIDE 560064110 | 0 | — | +?B | −3N | −18B | −17N | −?B | 1.0 | 8.0 | 8.0 | 0.00 | 818 | 0.0 |
| 21 | FIDE 80441777 | 0 | — | −6B | −?N | +23B | −?N | −?B | 1.0 | 3.0 | 3.0 | 0.00 | 732 | 0.0 |
| 22 | FIDE 80441769 | 0 | — | −?N | +?B | −8N | −?B | −?N | 1.0 | 3.0 | 3.0 | 0.00 | 750 | 0.0 |
| 23 | FIDE 560064145 | 0 | — | −7N | −?B | −21N | −12B | F | 0.0 | 7.0 | 7.0 | 0.00 | 655 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Caceres-Cheron, AdrienFRA+45.65.0 pts · #1
- 2Desmonts, Jean-BaptisteFRA+21.24.0 pts · #5
- 3FIDE 804417690.01.0 pts · #19
Top rating losers
- 1Decoster, GustaveFRA-32.43.0 pts · #9
- 2Bataa, AgarFRA-20.43.0 pts · #15
- 3Lim, EthanFRA-14.04.0 pts · #3